document.write( "Question 868927: Rick's average score on his three tests in math is 80.What must he score on the next test to raise his average to 84? \n" ); document.write( "
Algebra.Com's Answer #523907 by ewatrrr(24785)\"\" \"About 
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\"%283%2A80+%2B+x%29%2F4\" = 84
\n" ); document.write( " x = 336 - 240
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